Individual Calculations September 2013
 Sapozhnikov, Roman  Total change: -4.65  Rating chartPersonal card
 2013 Pepsico Quebec Open Ch - Invitational Montreal, Quebec CAN 2013-07-21
RcRownchangeKK*chgGame
 2218 2272 4.50 9 -0.68 15 -10.20 
  Chirila, Ioan-Cristian g2528 ROU0.001-0.1915-2.85 
  Tessier-Desrosiers, Olivier 2106 CAN1.0010.28154.20 
  Oliva Castaneda, Kevel f2423 CUB0.001-0.3015-4.50 
  Tomb, Maroun 2133 LIB0.501-0.1915-2.85 
  Chiku-Ratte, Olivier-Kenta 2106 CAN0.001-0.7215-10.80 
  Masse, Hugues 2187 CAN1.0010.38155.70 
  Voskanyan, Vahagn f2241 CAN0.501-0.0415-0.60 
  Cao, Jason f2060 CAN0.501-0.2715-4.05 
  Berube, Antoine 2174 CAN1.0010.37155.55 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 2013 Mississauga Open Mississauga CAN 2013-08-24
RcRownchangeKK*chgGame
 2273 2298 2.50 4 0.37 15 5.55 
  Fernandez, Angel Louis 2162 CUB1.0010.32154.80 
  Cheng, Bindi m2421 CAN0.001-0.3315-4.95 
  Bailey, Doug f2233 CAN1.0010.41156.15 
  Preotu, Razvan 2277 CAN0.501-0.0315-0.45 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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